Continuity mistake: When Lucas and his family are watching TV, Donna is sitting on the right side of the couch with her arm on the arm rest. When it cuts she has moved to the middle of the couch. (00:49:50)
Continuity mistake: When Lucas notice his huge scar on his chest, he puts his hands on the scar. At first his hands are covered in blood. Two shots later his hands are clean. (01:15:05)